> Ah, good one. Though unfortunately, and I hate to admit that, both our > rules will never match. The # hash needs to be escaped... *sigh* > > [/:?\#] > > Or just ignore it by leaving it out. It's pretty rare, anyway.
Hash (#), like At (@) and sometimes Dollar ($), has an inconsistent behavior of the SA parser. When in doubt, escape it, but I believe it is correctly parsed when delimited with m'' The issue with $ is moot in m//, but m'foo$' and several other punctuation-based delimiters trigger various obscure perl variables, which I believe include $' $& $` $+ ... A workaround is to use \Z (which is usually the same thing) or (?:$) or a different delimiter.
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